Free AI Prompt Library - ChatGPT, Claude, Gemini

Stable Diffusion Prompt to Create a Software Architecture

Stable Diffusion offers fascinating possibilities for visualizing abstract concepts like software architecture. By combining precise technical terms with suitable visual directives, it becomes possible to generate stylized diagrams, infrastructure schemas, and visual representations of complex systems. Whether you are a developer looking to illustrate technical documentation, a software architect preparing a presentation, or a trainer aiming to make abstract concepts tangible, Stable Diffusion can transform your text descriptions into impactful visuals. The tool particularly excels at creating conceptual illustrations showing interactions between components, data flows, and abstraction layers. While Stable Diffusion does not replace traditional UML diagramming tools, it brings an artistic and instantly understandable dimension to your architectures, ideal for executive presentations, technical blog posts, or training materials. The key lies in crafting prompts that balance technical precision with visual vocabulary the model masters.

DALL-E Prompt for Creating E2E Tests

DALL-E, OpenAI's image generation model, can play a surprising yet effective role in creating end-to-end (E2E) tests. While DALL-E doesn't directly generate test code, it excels at producing visual mockups, wireframes, and simulated screenshots that serve as visual references for your test scenarios. By generating faithful representations of expected interface states—login pages, dashboards, filled forms, error messages—you create precise visual documentation that guides the writing of your Cypress, Playwright, or Selenium tests. This visual approach allows QA teams to validate user journeys even before development is complete, identify visual edge cases, and clearly communicate acceptance criteria. The generated images become reference artifacts in your CI/CD pipeline, facilitating visual regression testing. Whether you are working on a complex web application or a mobile interface, using DALL-E to materialize the expected states of your application transforms your testing process by making it more visual, collaborative, and rigorous.

DALL-E Prompt to Create a Business Plan

DALL-E, OpenAI's image generation tool, can transform your business plan presentation by creating professional and impactful visuals. Whether you need infographics illustrating your business model, diagrams mapping your value chain, or conceptual visuals for your pitch deck, DALL-E lets you produce custom illustrations without hiring a graphic designer. A visually polished business plan better captures the attention of investors and potential partners. The generated images can illustrate your customer personas, materialize your unique value proposition, or create realistic mockups of your products and services. By combining precise instructions on style, composition, and content, you'll get consistent visuals that reinforce your document's credibility. This approach is particularly useful for entrepreneurs and startups looking to professionalize their strategic documentation at low cost while maintaining a strong and distinctive visual identity.

Sora Prompt for Creating a Syllabus

Creating a structured and comprehensive syllabus requires deep pedagogical reflection, rigorous content organization, and a clear vision of learning objectives. Sora, with its advanced content generation capabilities, enables teachers, trainers, and instructional designers to produce professional syllabi in a fraction of the time normally required. Whether you are designing a university course, a professional training program, or an online course, Sora helps you articulate learning objectives, structure module progression, define assessment methods, and write session descriptions coherently. The tool excels particularly in maintaining overall coherence between the different sections of the syllabus while respecting academic and professional standards. By providing a well-constructed prompt, you obtain a document ready to be customized and distributed, freeing up time to focus on creating high-value pedagogical content and interacting with your learners.

Sora Prompt for Writing a Press Release

Writing a press release is a demanding exercise that requires precision, structure, and impact. Every word counts to capture journalists' attention and convey a clear message. Sora, the artificial intelligence tool developed by OpenAI, offers an innovative approach to support communication professionals in this task. By crafting a well-designed prompt, you can obtain a press release structured according to journalistic standards, with a compelling angle, relevant quotes, and a ready-to-distribute format. Whether you are announcing a product launch, a strategic partnership, or a major event, Sora allows you to save considerable time on the first draft while maintaining a professional level of quality. The tool excels particularly in respecting the inverted pyramid, formulating impactful headlines, and integrating the key elements that editorial teams look for. This guide provides an optimized prompt along with several variants tailored to your expertise level to get the most out of Sora for writing your press releases.

DALL-E Prompt for Analyzing a Financial Statement

DALL-E, OpenAI's image generator, offers a unique visual approach to transforming financial statement data into clear and impactful graphical representations. Rather than directly analyzing numbers, DALL-E allows you to create infographics, conceptual diagrams, and metaphorical visualizations that make financial data immediately understandable. This approach is particularly useful for presentations to non-financial stakeholders, visual annual reports, or training materials. By precisely describing the structure of your balance sheet — assets, liabilities, equity — you obtain professional visuals that highlight proportions, trends, and key points. DALL-E's advantage lies in its ability to translate abstract concepts into concrete images: a high debt ratio can become an unbalanced scale, healthy cash flow can be illustrated by a dynamic flow. This financial visualization method complements traditional analysis tools by adding a narrative and visual dimension to your accounting data.

Perplexity Prompt to Compare Offers

Perplexity is an AI-powered search tool that is particularly powerful for comparing commercial offers, subscriptions, or services. Unlike a classic Google search where you have to open dozens of tabs and cross-check information manually, Perplexity synthesizes data from multiple sources in real time to produce structured comparison tables. Whether you want to compare phone plans, insurance offers, SaaS solutions, or streaming subscriptions, a well-crafted prompt yields an objective analysis with precise criteria: price, features, limitations, value for money, and user reviews. The major advantage lies in Perplexity's ability to access up-to-date prices and current conditions, whereas a classic LLM would be limited to potentially outdated data. By structuring your request properly, you turn hours of comparative research into an actionable summary in seconds.

Claude Prompt for Creating a REST API

Creating a REST API is a fundamental task of modern backend development. Whether you are building a microservice, a SaaS application, or a full platform, a well-structured API is the backbone of your architecture. Claude excels at generating complete REST APIs following best practices: clear project structure, data validation, error handling, authentication, OpenAPI documentation, and tests. Rather than starting from scratch or copying outdated boilerplates, you can precisely describe your business needs to Claude and get a production-ready API in minutes. The major advantage lies in Claude's ability to adapt the code to your framework of choice (Express, FastAPI, NestJS, Django REST, Spring Boot) while applying RESTful conventions: appropriate HTTP verbs, correct status codes, pagination, filtering, and versioning. This guide provides optimized prompts to get the most out of Claude in designing and implementing your REST APIs, from quick prototypes to complete microservice architectures.

Mistral Prompt for Writing a Business Proposal

Writing a compelling business proposal is a strategic exercise that requires both structural rigor and editorial finesse. Mistral, the leading French language model, excels particularly in this type of task thanks to its native understanding of Francophone business nuances. Whether you are an independent consultant, a sales representative in a company, or an SME executive, Mistral can help you produce professional business proposals in a fraction of the usual time. The stakes are high: a well-written business proposal can make the difference between a signed contract and a missed opportunity. By providing Mistral with a structured prompt including the context of your offer, the prospect's identified needs, and your competitive advantages, you obtain a coherent, persuasive document ready to be personalized. The prompts below have been designed to exploit Mistral's strengths in French business writing, integrating B2B copywriting best practices and offer structuring.

ChatGPT Prompt for Analyzing a Financial Balance Sheet

Analyzing a financial balance sheet is a key skill for executives, accountants, investors, and financial analysts. Traditionally reserved for certified public accountants, this task can now be accelerated with ChatGPT. By providing the key data of your balance sheet — assets, liabilities, equity, cash — you can get a structured analysis including fundamental financial ratios, identification of warning points, and strategic recommendations. ChatGPT excels at synthesizing numerical data and putting indicators into perspective. Whether you are preparing for a board meeting, a fundraising round, or just a quarterly management review, a well-crafted prompt will allow you to extract actionable insights in seconds. This guide offers an optimized prompt along with three variants tailored to your level of financial expertise, turning your raw accounting data into clear decision-making analysis.

Mistral Prompt for Generating Brand Names

Creating a brand name is a strategic step that shapes a company's identity, memorability, and market positioning. Mistral, a leading French language model, excels at generating brand names thanks to its fine understanding of Francophone linguistic nuances and European cultural codes. Unlike conventional name generators that only combine random syllables, Mistral can incorporate semantic, phonetic, and strategic constraints to produce truly relevant proposals. By structuring your prompt with the right parameters — industry sector, brand values, target demographic, and technical constraints — you get suggestions that go far beyond traditional brainstorming. This guide provides optimized prompts to fully leverage Mistral's creative capabilities in your naming process, whether you're launching a startup, a product line, or repositioning an existing brand. Each variant is calibrated for a different level of requirement, from an exploratory first draft to a professional shortlist ready for INPI registration.

ChatGPT Prompt for Creating Images

ChatGPT, thanks to its integration with DALL-E 3, has become a powerful tool for creating images from text descriptions. Unlike traditional image generators that require advanced technical mastery, ChatGPT allows you to describe what you want in natural language and automatically refines your request to produce professional-quality visuals. Whether you need illustrations for a blog post, visuals for social media, artistic concepts for a creative project, or mockups for a presentation, image generation via ChatGPT opens up tremendous possibilities. The major advantage lies in its conversational ability: you can iterate on an image, request precise modifications, and adjust colors, style, or composition without starting from scratch. This iterative approach makes visual creation accessible to everyone, even without graphic design skills. In this guide, you will find optimized prompts for striking images from the first generation, as well as advanced techniques to refine your creations according to your exact needs.